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NSR database version of April 26, 2024.

Search: Author = B.B.Wiggins

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2021SI18      Phys.Rev. C 103, 064606 (2021)

V.Singh, J.Vadas, T.K.Steinbach, B.B.Wiggins, S.Hudan, R.T.deSouza

Assessing the impact of valence sd neutrons and protons on fusion

NUCLEAR REACTIONS ¹²C(¹⁶O, X), E(cm)=16.0, 14.3, 13.1, 12.0, 11.0, 10.1, 8.9, 8.3 MeV; ¹²C(¹⁷F, X), E(cm)=18.82, 17.03, 15.71, 14.53, 13.53, 12.55, 11.26, 10.65 MeV, [¹⁷F beam from ²H(¹⁶O, n), E≈4.5 MeV/nucleon from John D. Fox accelerator laboratory of Florida State University, followed by separation of fragments using RESOLUT magnetic spectrometer]; measured reaction products, identification and ΔE-TOF spectra of evaporation residues using two microchannel plate detectors together with compact ionization chamber (CID), fusion σ(E). ¹²C(¹⁶O, X), (¹⁸O, X), E(cm)=8-27 MeV; ¹²C(¹⁷F, X), (¹⁹F, X), (²⁰Ne, X), E(cm)=10-30 MeV; ¹²C(¹⁹F, X), E(cm)=11-22 MeV; ¹²C(¹⁷O, X), E(cm)-V_B=0-15.5 MeV; analyzed fusion σ(E) data from present and previous experiments, and compared with predictions of analytic fusion model, one-dimensional barrier-penetration model, time-dependent Hartree Fock (TDHF) model and Coupled-channels calculations using CCFULL code. Relevance to future high-quality measurements of fusion for neutron-rich light nuclei with new generation of radioactive ion-beam facilities.

doi: 10.1103/PhysRevC.103.064606
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2018VA03      Phys.Rev. C 97, 031601 (2018)

J.Vadas, V.Singh, B.B.Wiggins, J.Huston, S.Hudan, R.T.deSouza, Z.Lin, C.J.Horowitz, A.Chbihi, D.Ackermann, M.Famiano, K.W.Brown

Probing the fusion of neutron-rich nuclei with re-accelerated radioactive beams

NUCLEAR REACTIONS ²⁸Si(³⁹K, X), (⁴⁷K, X), E=2-3 MeV/nucleon, [ions of ³⁹K from a source, and ⁴⁷K from a thermalized radioactive beam charge bred in an ion trap, injected into the ReA3 linac at NSCL-MSU facility]; measured reaction products, particles by ΔE-TOF, fusion σ(E); deduced impact of additional neutrons on fusion. Comparison with Wong parametrization, and with different models including coupled-channel calculations using CCFULL code.

doi: 10.1103/PhysRevC.97.031601
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC2290.

2017SI03      Phys.Lett. B 765, 99 (2017)

V.Singh, J.Vadas, T.K.Steinbach, B.B.Wiggins, S.Hudan, R.T.deSouza, Z.Lin, C.J.Horowitz, L.T.Baby, S.A.Kuvin, V.Tripathi, I.Wiedenhover, A.S.Umar

Fusion enhancement at near and sub-barrier energies in ¹⁹O + ¹²C

NUCLEAR REACTIONS ¹²C(¹⁸O, X), (¹⁹O, X), E(cm)<20 MeV; measured reaction products; deduced σ. comparison with a state-of-the-art microscopic model.

doi: 10.1016/j.physletb.2016.12.017
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC2257.